Alan Wolfe's Avatar

Alan Wolfe

@demofox.bsky.social

Invented spatiotemporal blue noise, created Gigi rapid graphics prototyping & dev platform. https://github.com/electronicarts/gigi 20+ year game dev, and graphics researcher. Currently at EA SEED. Tech blog: https://blog.demofox.org/

2,606 Followers  |  1,017 Following  |  1,536 Posts  |  Joined: 29.08.2023  |  2.1873

Latest posts by demofox.bsky.social on Bluesky

It's a good thing nobody stores confidential information in databases that, were it to leak into training sets prone to reproducing their training data, would constitute, at best, a massive breach of contract, and at worst, a literal felony

20.10.2025 04:53 β€” πŸ‘ 89    πŸ” 21    πŸ’¬ 6    πŸ“Œ 0

I'm now going to post Columbo thoughts, as they come to me.

17.10.2025 03:38 β€” πŸ‘ 505    πŸ” 22    πŸ’¬ 18    πŸ“Œ 2
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The US Government just created and videotaped a FAKE RIOT in Portland, Oregon
~Senator Jeff Merkley

17.10.2025 04:36 β€” πŸ‘ 1958    πŸ” 1189    πŸ’¬ 117    πŸ“Œ 115
Post image 19.10.2025 07:23 β€” πŸ‘ 159    πŸ” 23    πŸ’¬ 7    πŸ“Œ 1

Thats what my wife said too.

19.10.2025 06:32 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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The Case Against Generative AI Soundtrack: Queens of the Stone Age - First It Giveth Before we go any further: This is, for the third time this year, the longest newsletter I've ever written, weighing in somewhere around 18,500 wo...

Working my way through @edzitron.com 's article about the AI bubble. It's fantastic. I do kinda know all this stuff peripherally, but to see it all laid out very clearly with hard numbers is incredibly useful. Thanks Ed!
www.wheresyoured.at/the-case-aga...

17.10.2025 22:19 β€” πŸ‘ 27    πŸ” 5    πŸ’¬ 6    πŸ“Œ 2

hello again #gamedev I'm back wondering about your favourite game development tutorials. anything that sparked your interest, inspired you, or made you feel equipped, I'd love to see it.

As we're making documentation for @luxeengine.com it's fun to read about what people like or don't!

18.10.2025 18:47 β€” πŸ‘ 25    πŸ” 11    πŸ’¬ 7    πŸ“Œ 0

I mean like if you want to get a cross collar grip, you can grab on the same side at the back of their neck, then move your forearm to be in front instead of behind

19.10.2025 03:45 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

They dont want employees, they dont want a story or a message, they dont want to make it fun or beautiful. They just want $ for nothing.
The people running these corps should be the biggest proponents of universal basic income.

19.10.2025 02:34 β€” πŸ‘ 39    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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U.S. Is Repatriating Survivors of Its Strike on Suspected Drug Vessel

Alright. I’m going to say it.

The most powerful military in the history of the world set out to destroy a jerry-rigged submarine in uncontested waters and

…

Failed.

And then…

www.nytimes.com/2025/10/18/u...

18.10.2025 20:18 β€” πŸ‘ 1400    πŸ” 394    πŸ’¬ 72    πŸ“Œ 16
Two announcers, Jason Garrett and Dan Hicks, stand in front of a sign that reads "Big Turd" thanks to how they are blocking it

Two announcers, Jason Garrett and Dan Hicks, stand in front of a sign that reads "Big Turd" thanks to how they are blocking it

Not sure the folks at NBC/Peacock thought this one through

18.10.2025 21:31 β€” πŸ‘ 14200    πŸ” 3539    πŸ’¬ 145    πŸ“Œ 277

Jiu jitsu has a lot of topology in it, oddly.
There are many attacks / defenses that are pretty easy to recognize and counter after learning them.
Through topology you can do the setup "in a different space" and then bring it back to the right space, and then its too late to counter.

19.10.2025 01:57 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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Judge denies ex-judge’s bid to change name to β€˜Judge’ A Ramsey County judge denied former Anoka County Judge John Dehen’s request to legally change his first name to β€œJudge,” calling the move misleading and made in bad faith.

Minnesota judge John Dehen was suspended and censured by the state's Judicial Standards Board for, among other things, holding court on Zoom while he was driving, and bias against immigrants

He quit being a judge ... and filed to change his first name to "Judge"

www.mprnews.org/story/2025/1...

19.10.2025 01:01 β€” πŸ‘ 27    πŸ” 6    πŸ’¬ 3    πŸ“Œ 1
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So dangerous that they must be blown into small pieces rather than arrested … unless they are actually captured in which case they may go home with a warning. www.nytimes.com/2025/10/18/u...

18.10.2025 17:51 β€” πŸ‘ 2422    πŸ” 720    πŸ’¬ 81    πŸ“Œ 45

Mmhmm!

18.10.2025 17:59 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We don't have a ground truth for compression, but i think it would be the minimum kolmogorov complexity program to generate the data.
That makes me think the minimum program to make data would have to appear to be uniform white noise, assuming the language used was "optimal" in a certain sense.

18.10.2025 17:37 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

You can use a one time pad to make your data into uniform white noise, so long as your one time pad is uniform white noise. This is a sort of ground truth for maximal encryption.

18.10.2025 17:36 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Some food for thought:
As you more effectively compress data, it approaches uniform white noise due to any patterns it has being exploited for compression purposes.
As you more securely compress data, it approaches uniform white noise due to any patterns it has being obfuscated.

18.10.2025 17:36 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 1    πŸ“Œ 1

I'm laying off my usual sciencey "wow!" stuff today. This is too important.

It's also no coincidence that a lot of Blocking is going on on Bluesky today. They're trying to distract.

If you're attending a protest: go show the history books what people REALLY thought of these pathetic clowns.

18.10.2025 15:09 β€” πŸ‘ 157    πŸ” 28    πŸ’¬ 2    πŸ“Œ 1
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Yeah. The privilege of being disease free is what empowers these freaks.

18.10.2025 13:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

for millennia, people would quite literally kill to find a way of protecting their loved ones from disease as easy and effective as vaccination. if you told them that there was such a way, and it required only a needle prick and half a workweek of fever, they would stampede

17.10.2025 13:35 β€” πŸ‘ 621    πŸ” 110    πŸ’¬ 18    πŸ“Œ 2
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NO KINGS EXCEPT STEPHEN
Also NO:
CONVICTED FELON
ADJUDICATED RAPIST
CONGENITAL LIAR
CON MAN
PUTIN PUPPET
PEDOPHILE
BEST FRIEND OF EPSTEIN
LIFELONG RACIST
MALIGNANT NARCISSIST
SHORT-FINGERED VULGARIAN
SICK SOCIOPATH
FRAGILE WHINEY MAN-BABY
FAILED BUSINESSMAN
ORANGE ATROCITY
PARDON POWER
A*HOLE

πŸ‘‘ πŸ‘Ž πŸ‘‘

18.10.2025 09:00 β€” πŸ‘ 7523    πŸ” 1339    πŸ’¬ 301    πŸ“Œ 59

i imagine there’s about to be an influx of MAGA chuds spewing their bullshit but i really can’t stress enough that if we don’t give them oxygen, they’ll get bored and leave. block early and often.

17.10.2025 22:58 β€” πŸ‘ 9948    πŸ” 2976    πŸ’¬ 171    πŸ“Œ 80
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Sliding into the weekend with Code: Elyse

✨Wishlist at✨
store.steampowered.com/app/3731810/...

=====================================
#screenshotsaturday #indiedev #gamedev #pixelart

18.10.2025 11:05 β€” πŸ‘ 28    πŸ” 6    πŸ’¬ 2    πŸ“Œ 0
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A games artist in Rome

18.10.2025 10:19 β€” πŸ‘ 42    πŸ” 1    πŸ’¬ 2    πŸ“Œ 0
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Spent some time trying to do conservative culling of geometry for distance function evaluation. Turns out I ended up reinventing something like GJK (which I really have no clue about or experience with) with exact bounds.

16.10.2025 20:24 β€” πŸ‘ 23    πŸ” 5    πŸ’¬ 4    πŸ“Œ 0
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Keeper review A bite-sized adventure game that draws on Double Fine's best work.

"Keeper is captivating because your curiosity is constantly rewarded as you open up shortcuts or find hidden rooms, and the puzzles just amplify the joy of uncovering the mystery."

www.pcgamer.com/games/advent...

(🚨🚨THIS REVIEW CONTAINS SPOILERS🚨🚨)

17.10.2025 17:37 β€” πŸ‘ 38    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

Where are you geographically?
Southern California has some weird stuff going on tomorrow where the big freeway is being shut down and the orange oaf is shooting missiles at land from sea for fun.

17.10.2025 15:41 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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πŸ¬πŸŽƒSUGAR GHOULS IS OUTπŸŽƒπŸ¬

I emerge from underground to bring you a new Halloween platformer I've been working on non-stop for the last 2 weeks. It's got pumpkins, it's got goblins, but most importantly, it has GHOST KID.

So grab some candy, a controller, and have fun~
sodaraptor.itch.io/sugar-ghouls

17.10.2025 11:42 β€” πŸ‘ 509    πŸ” 198    πŸ’¬ 14    πŸ“Œ 7

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